Universiteit Leiden

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Research project

Empirical Legal Studies

For the legal science theme Empirical Legal Studies, Leiden has chosen the topic ‘markets, behaviour, and the regulatory role of the law’ as its starting point to advance empirical legal research.

Duration
2019 - 2024
Contact
Helen Pluut
Funding
Ministry of Education, Culture and Science

Empirical Legal Studies is one of the two legal science themes of the Dutch national sector plan for law, the other being Institutions for Conflict Resolution.

The regulatory role of the law can be seen in economic reality where, ideally, the market ensures that supply and demand converge. Legal reality operates within this economic reality. It can ensure that markets function efficiently and fairly.

Market forces, after all, might lead to unfair outcomes for market actors, society, or the environment. The law aims to nurture trust in the markets, solve shortcomings in information, prevent negative externalities of transactions, and fight excessive market concentration.

In order to make regulations in such a way that they can prevent market failure, it is important to properly understand how markets operate in practice and how market actors think, decide and act. There is often a lack of knowledge in these areas. We do not always know which legal rules work, under what circumstances, and why.

Empirical research on law in action provides essential knowledge about behavioural assumptions underlying various legal rules. Empirical legal research, including applied economic, psychological and sociological research, not only has added value for the empirical ‘what, when, and how’ questions, but also for the normative ‘and what do we think of this’ questions.

By answering empirical questions, the research in this legal science theme provides building blocks for answering normative questions regarding market regulation. Therefore, the focus is on the interaction between empirical and normative questions.

Research projects

Two PhD projects started in March 2020. Both are interdisciplinary PhD projects that are supervised by researchers from at least two departments and by both a legal scholar and a social scientist. The other projects within this legal science theme involve lines of research by assistant professors.

For many years, human rights have been considered a playing field in which states were the most important actors. In the present day society, this has changed as a consequence of globalization and the rise of multinational enterprises (MNEs). Protection of fundamental labor rights in global supply chains is a concern. This project focuses on multinational companies as market actors and the regulation of their behaviours in global supply chains. Monitoring the behaviours and actions of multinationals has become more complex because international organisations such as the United Nations and the ILO are losing territory. In this context, it is important to look at soft law. Codes of Codes of conduct are a set of rules voluntarily drawn up by companies but with which they must comply. What role do these Codes of Conduct play in compliance with and enforcement of fundamental labor rights in global supply chains?

Researchers

The data-driven economy allows for the collection and processing of large amounts of data. Such data can be used to optimize profits by (dynamically) differentiating prices for different consumers. It is now technologically feasible for webshops to set prices that perfectly match the consumer’s willingness to pay. What does this imply for trust in markets? What do companies and consumers think of this, and how should regulatory actors respond? The aim of this project is to gain insights into the psychology of companies and consumers. Empirical research on perceptions of justice can form an important basis for the normative dimension of market regulation

Researchers

The starting point for this research project is the notion that the human brain is susceptible to all kinds of fallacies and biases that affect our perceptions and influence our reasoning outside of our conscious awareness. Indeed, most people think they are merely observing facts and that they process these in a rational, objective way to form judgements and make decisions.

In the field of law, perceptions and decisions that are erroneously affected by unconscious biases can have far-reaching consequences. Consider for example the question of whether a type of damage (e.g. economic or personal injury) was foreseeable, or whether a director’s actions played an important role in causing a company to go bankrupt, or whether certain information was of such a material nature that a reasonable investor would make use of it when taking investment decisions. Judgements about foreseeability, causality, and reasonableness are particularly susceptible to human biases. Research by Niek Strohmaier has shown that especially moral and normative judgements can influence these kinds of legally relevant issues. This interdisciplinary and empirical research project draws on insights from moral philosophy, cognitive psychology, and insolvency law in particular.

Niek’s line of research focuses on three topics. First, Niek empirically investigates which biases might affect legal judgments in the context of directors’ liability and in the context of regulating financial markets. Second, by conducting experimental research, Niek aims to increase our understanding of the mechanisms underlying certain biases. Third, his research explores how we might be able to minimize the unwanted impact of biases in legal judgments and decision making.

 

Researcher

ELS Lab @Leiden activities

The Empirical Legal Studies Lab @Leiden is organizing a new series of sessions, for researchers interested in empirical legal research. Are you looking to learn more about empirical methods and/or engage in lively discussions on ELS? Join the upcoming ELS lab meetings!

Ranging from the informal Lunch & Learn to more in-depth paper discussions, the ELS lab meetings cover a wide range of empirical research methods and ELS-related topics. We offer a possibility to learn about each other’s research and experience, test out ideas and receive feedback on work in progress. You’re welcome to join, regardless of your degree of experience with ELS.

Our upcoming sessions are below. Sign up via the following link: https://cutt.ly/gzedAG9.

Lunch & Learns are informal, interactive sessions where we discuss a controversial statement relating to an ELS-themed topic. It is an opportunity to share your opinion and experiences with regard to doing empirical legal research and to learn from peers.

Our upcoming Lunch & Learn is on 7 May, please join us for this informal session; everyone is welcome to share their opinions, no matter your level of expertise.

Journal Clubs are sessions in which we discuss empirical legal articles, focusing on the methodology used in the paper and the lessons that can be learned.

Our upcoming Journal Club is on 28 May, please join us for this session.

Paper Development Sessions involve presentations of work in progress. This can be at any stage of the research process, from the design to writing the actual paper. It is in particular a nice opportunity to receive feedback on empirical ideas and get suggestions on how to improve the methodology.

Our upcoming Paper Development Session on 18 June, please join us for this session.

Publications

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